I was climbing Kieners on Tuesday morning 1/23 when my Corsa slipped out from behind my pack strap and went sailing into the abyss down over the Lower East Face. I'd just started up the Crux Cracks, so assume it's down there on the Mills Glacier somewhere. It's a 50cm axe (light green) with a dark green piece of webbing girth-hitched around the head as a leash. Would love to get it back if anyone comes across it. Thanks!